| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.86 | 3.700% | $39.2608 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $96.41 | 9.145% | $105.2267 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $246.54 | 13.153% | $278.9674 | $278.97 | $278.95 | $279.00 |
| Purchase #4 | $221.31 | 13.484% | $251.1514 | $251.15 | $251.15 | $251.20 |
| Purchase #5 | $140.30 | 6.214% | $149.0182 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $221.29 | 7.684% | $238.2939 | $238.29 | $238.30 | $238.30 |
| Purchase #7 | $123.84 | 7.783% | $133.4785 | $133.48 | $133.50 | $133.50 |
| 7 purchase totals = | $1,087.55 | $1,195.3969 | $1,195.40 | $1,195.40 | $1,195.50 | |